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| The basic steps to production aluminum metal sheets |
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Posted by: DanielSkedS - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
<br>
The basic steps to production <strong>aluminum metal sheets</strong>：<br>
1, aluminum and aluminum alloy plate sheet in hot rolling, annealing state and various levels of the soft mode and supply of various heat treatment states.<br>
2, the hot rolling aluminum metal sheets preparation: including ingot quality inspection, soaking, sawing, milling, aluminum and heating etc.<br>
3, semicontinuous casting cooling rate is very high, in the solid phase diffusion process is difficult, ingot casting internal easy to form chemical composition and organization, such as coring, lower the plastic.<br>
4, the ingot surface segregation, surface, slag, scab and cracks and other defects, milling surface should be carried out, which is an important factor to ensure <strong>hot/cold rolled aluminium sheet </strong>have a good surface quality .<br>
5. Hot rolling: the hot rolling of aluminium alloy ingot is the <strong>hot rolled aluminum plate</strong> for cold rolling or directly producing hot rolling.<br>
6, the system of hot rolling process including the time of pressing rate, rolling temperature, rolling speed, and lubrication cooling, etc。</p>
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| Pure aluminum sheet 5xxx series alloy aluminum sheet |
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Posted by: hivaidu4o - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
<strong>Pure aluminum sheet</strong> is the most commonly used series in the current conventional industries. The common codes of pure aluminum sheet series are 1050, 1070 and 1085. Among all the aluminum sheet series, the pure aluminum sheet series contains the most aluminum, with the purity above 99.00%. As the pure aluminum sheet contains no other elements, it requires a relatively simple production process, and with a comparatively cheap price,.</p>
<p>
<strong>Alloy aluminum sheet 5xxx series</strong> In China are among the mature series. It is commonly used in aviation, such as the oil tank of airplanes and commonly used alloy aluminum series,represented by the aluminum sheet 5005 and 5657 series, The alloy aluminum series, mainly containing magnesium, has a content of magnesium ranging from 3-5%, and thus it can also be called aluminum-magnesium alloy. The series features low density, high tensile strength and great elongation. With the same area, the aluminum-magnesium alloy weighs less than other series. So they are also widely used in normal industries. The processing technique is continuous casting and rolling. As they belong to the hot-rolled aluminum sheet series, deep oxidization processing can be performed.<br></p>
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| Customized made building decoration anodised aluminum sheets |
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Posted by: NatalekaMig - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
<strong>Anodised aluminum sheet</strong> is to place the aluminum sheet in corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode for electrolysis under specific conditions with externally applied current. The aluminum sheet of the anode is oxidized and has an aluminum oxide film formed on the surface; the film is 5-20μm thick, and a hard anodic oxidation film can be up to 60-200μm thick. After anodization, the aluminum sheet achieves greater hardness, better abrasive resistance (up to 250-500 kg/mm2), and good resistance to heat; the hard anodic oxidation film also features a melting point of up to 2320 K, excellent insulativity, high breakdown voltage (up to 2000V), and enhanced resistance to corrosion (it may stand salt spray under ω=0.03NaCl for thousands of hours without being corroded). Additionally, the oxide film is distributed with numerous pores that can absorb various lubricants, thus making the anodised aluminum sheet suitable for manufacturing engine cylinder or other wear-resistant parts; the strong absorbability of the film can also be well utilized to form various bright colors.<br></p>
<p>
Procedures for anodization of <strong>aluminum sheets</strong>: racking – degreasing – rinsing – alkaline corrosion – rinsing – neutralizing – rinsing - anodizing – rinsing – pore sealing – rinsing – off rack – testing – packing.<br>
Among the procedures, degreasing, alkaline corrosion, neutralizing, anodizing and pore sealing are key to ensure the oxidation quality.<br>
The <strong>top-grade quality anodized mirror aluminum sheet</strong>/anodised aluminum sheets are widely used in such fields as mechanical parts, airplane and automobile parts, precise instruments, wireless electrical appliances, building decorations, mechanical housing, illumination lamps, electronic consumables, art wares, household appliances, indoor decorations, sign boards, furniture automobile decorations, etc.</p>
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| The main features and application of aluminum sheet plate |
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Posted by: Quettybeed - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
The aluminum products manufacturer to give an example for some of the main features and applications about <strong>aluminium sheet plate</strong> in here.<br><br><strong>1060 aluminum</strong> and 3003 aluminum<br>
The 1060 alloy aluminum sheet/plate price per kg main features: This is a kind of industrial pure aluminum, plastic, corrosion resistance, electrical conductivity and thermal conductivity, but the intensity is low, heat treatment can not enhance, machinability is not good; can welding, welding and atomic resistance welding, easy to withstand all kinds of pressure and gravity and extension, bending processing.<br><strong>1060 aluminum hot rolled plates</strong> application examples: used to bear the load, but has some characteristics, such as high plasticity, good welding structure of the original, high corrosion resistance and high thermal conductivity, such as aluminum foil, used for the production of gaskets and other semi-finished capacitors used for electronic tubes, shield wire protection casing, cable wire, aircraft parts and other ventilation system.<br>
The main features of 3003 aluminum: AL-Mn alloy, one of the most widely used aluminium alloy, the strength is not high (only slightly higher than that of pure aluminum), can be strengthened by heat treatment, so we often use cold processing methods to improve its mechanical properties; then annealing state has high plasticity, in semi cold hardening when the low plasticity, good corrosion resistance, good weldability, poor machinability.<br><strong>0.001-30mm thickness 3003 aluminum brazing sheet plate</strong> application:requirements for high plasticity and good weldability, work in liquid or gas medium and low load parts, such as email, gasoline or catheter, then various liquid containers and other small parts deep drawing load produced by the wire used as rivets.</p>
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| 6061 aluminum sheet for automotive parts industry |
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Posted by: CaseyRot - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
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Now more and more aluminum products are widely used in automotive parts. such as<strong> 6061 aluminum sheet</strong> for automotive parts industry.Why does it?<br>
Serious air pollution today, energy-saving emission reduction is the current car manufacturers to break the theme of automobile parts with aluminum can greatly reduce the weight of the car, reducing fuel consumption has become the major auto manufacturers to raise the key.<br>
Aluminum alloys has a good oxidation resistance, forming a dense oxide film on the surface of aluminum, and good to prevent the chemical reaction with the outside material, has a good corrosion resistance. The use of 5052 aluminum plate and 6061 aluminum plate in the automobile fuel tank material solves the corrosion problem left by the previous iron well.And the use of <strong>6061 aluminium stair tread plate sheet</strong> on the pedals of automobiles.<br><strong>6000 series aluminum sheet plate</strong> is a hot rolled aluminum plate. After quenching process, the product has good stability and is not easy to deform, so it is a good choice for automobile pedals. In addition, 3104 hot/cold rolled aluminium sheet is widely used in auto parts, auto parts with aluminum is greatly improved, and the body weight greatly reduced but also saves fuel consumption, reduce the pollution of the environment, auto parts with aluminum until the national policy and the high degree of recognition of car users, but also in saving a greater degree of protection the environment.</p>
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| Materials and properties of 17 series aluminum alloy sheets |
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Posted by: RgwbxtHew - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
1000 series aluminum alloy sheet features: containing alloy more than 99%, have good conductivity, good corrosion resistance, good weldability, low strength, can not be strengthened by heat treatment.</p>
<p>
The scope of application of 1xxx aluminum sheet: high purity aluminum (aluminum content above 99.9%) is mainly used for scientific experiments, chemical industry and special purpose.<br><br>
2000 series aluminum alloy sheet features:<br>
Aluminum alloys with copper as the main alloying element also add manganese, magnesium, lead and bismuth for machinability. Such as: 2011 aluminum alloy, in the process of melting should pay attention to safety protection (will produce harmful gas). 2014 aluminum alloy used in aviation industry, high strength. 2017 aluminum alloy is lower than 2014 aluminum alloy, but it is easier to be processed. 2014 aluminum alloy heat treatment strengthening. Disadvantages: intergranular corrosion tendency is serious.<br>
Applications of 2xxx aluminum sheet: aviation industry (2014 aluminum alloy), screw (2011 aluminum alloy) and the use of higher temperature industry (2017 aluminum alloy).<br>
3 series aluminum sheet: manganese as the main alloying elements of aluminum alloy, non heat treatment strengthening, good corrosion resistance, good welding performance. Good plasticity. (approaching super aluminium alloy). Disadvantages: low strength, but can be strengthened by cold working hardening. Coarse grains are easily produced during annealing.<br>
Application scope of 3xxx series aluminum palte sheet: seamless tube (3003 alloy), pop top (3004 alloy) used in aircraft.<br>
4xxx series aluminum sheet: mainly silicon, not commonly used. Some of the 4 series can be strengthened by heat treatment, but some of the 4 series alloys can not be treated by heat treatment.<br><strong><em>5 series aluminum sheets</em></strong>: magnesium mainly. It has good corrosion resistance, good welding performance, good fatigue strength, no heat treatment strengthening, and can only be cold working to improve the strength. Application range: mower handle, aircraft fuel tank guide, bullet proof vest.<br>
6 series aluminum alloy sheet:mainly magnesium and silicon. Mg2Si is the main strengthening phase and the most widely used alloy at present. 6063, 6061 aluminum sheet use the most, other 6082, 6160, 6125, 6262, 6060, 6005, 6463 aluminum alloy sheet. The strength of 6063, 6060 and 6463 in 6 lines is low. The strength of 6262, 6005, 6082 and 6061 was higher in 6 lines. Cyclone two in the end of the shelf is 6061 aluminium sheet characteristics: moderate strength, good corrosion resistance, good welding performance, good technical performance (easy extrusion forming), oxidation coloring performance is good. Application range: energy transfer tools (such as car luggage rack, door, window, body, radiator, box enclosure)<br><strong>7 series alloy aluminium sheet</strong>:zinc mainly, but sometimes also a small amount of magnesium, copper. Among them, super hard alloy is the hardness of the alloy containing zinc, lead, magnesium and copper alloy approaching to steel. The extrusion speed is slower than that of the 6 series alloy, and the welding performance is good. 7005 and 7075 aluminium sheet plate are the highest grade in the 7 series, which can be enhanced by heat treatment. Applications: Aviation (aircraft bearing components, landing gear), rocket, propeller, air vehicle.</p>
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| 6061 aluminum plate application for the mold making material |
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Posted by: KZRArlen35 - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
With <strong>aluminum sheet plate</strong> cost mold manufacturing indeed slightly higher, but the aluminum mold price is higher, because of its service life is far higher than other materials, and scrap aluminum can be recycled scrap value; compared to the previous aluminium die casting mould, it have a long life cycle, and does not appear to fall off.<br>
For example with 6061 T6 aluminum plate,6061 aluminum sheet plate is a cold treatment aluminum forging products, mainly containing magnesium and silicon two elements, suitable for corrosion resistance, oxidation requirements of high application. It has the advantages of good usability, good interface characteristics, easy coating and good processability. It can be used on low pressure weapons and aircraft joints. General characteristics: 6061 aluminum hot rolled plates interface features, excellent easy coating, high strength, good workability, excellent processing properties, good corrosion resistance, high toughness and processing after deformation, color film is easy, excellent oxidation effect and excellent characteristics. It is a kind of alloy with wide application and promising prospect. Now some of the hard moulds require 2000 series and 7 series aluminum plates, which are of high hardness, but not suitable for cutting. The cost is relatively high. So more people use 6xxx series aluminum plates.<br>
HAOMEI aluminum provide 5xxx and 6xxx series medium and heavy <strong>aluminum plate in stock</strong>, single month sawing capacity of more than 100 tons, according to the customer's different requirements size cutting, neat section, no scratch, sawing efficiency is high. No scratches on the surface, good packing. To meet the various needs of customers.Please contact us (<span style="color: rgb(255, 0, 0);">Email arah@aluminium24.eu</span>)freely.<br></p>
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| The characteristics of H aluminium alloy sheet plate |
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Posted by: Jessietunse - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
H18, H24 and H32 are common state for <strong>aluminium alloy sheet plate</strong>. What are the characteristics of aluminum sheets in these States?<br>
H refers to work hardening to increase the strength of aluminum plates, H added to the two bit Arabia digital (called HXX state). The first digits behind the H represent the basic processing program to obtain the state. H1: refers to the work hardening state. H2: the state of work hardening and incomplete annealing. H3: working hardening and stabilizing treatment state. The state and performance of aluminum plates are different.<br><br>
Aluminum alloy has a high cost performance, conductivity is second only to copper conductivity, but the aluminum sheet price is much cheaper than copper price, so now many people choose aluminum as the main material of the wire. Aluminum sheet plate is the biggest characteristic of light weight, and very wide range of uses, applicable to aviation, construction, decoration, industry and other industries.<br>
1060, 3003 and 5052 are several commonly used <strong>aluminum sheets</strong>, which are widely used in thermal insulation materials, decoration materials, moulds and other industries. Different aluminum sheets have different states and technological properties.<br>
The characteristics of H aluminium alloy sheet plate:<br>
1. Machinability: the machinability of aluminum alloy sheet is excellent. In the condition of wrought aluminum alloy and cast aluminum alloy, the machinability of aluminum alloy varies considerably.<br>
2. Formability: specific tensile strength, yield strength, ductility and the corresponding work hardening rate govern the variation of allowable deformation.<br>
3, malleable: aluminum sheet alloy can be forged into a variety of shapes and forgings. Linked aluminum can be connected in a variety of ways, including welding, resistance welding, hard welding, soft welding, bonding and riveting, and mechanical methods such as bolting.<br>
4. Recyclability: <strong>hot/cold rolled aluminium sheets</strong> highly recyclable, and the characteristics of recycled aluminum are almost indistinguishable from that of native aluminum.</p>
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| aluminum alloy sheet 50523003 aluminum sheet |
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Posted by: apedetume - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
<strong>3003 aluminum sheet</strong> and aluminum alloy sheet 5052 is the most common alloy aluminum plate on the market, Very widely used. In fact, there is a difference between them, for example aluminum sheet 3003 h24 with 5052 H24 aluminum sheet.<br>
From the scope of application, 3003 aluminum sheet is mainly used in wet environments, such as product packaging, refrigerators, air conditioning, cold storage, ventilation pipes and so on. The 5052 aluminum sheets used in electrical appliances, traffic vehicles, pressure vessels, etc., is the manufacture of cars, aircraft fuel tanks, tubing commonly used materials.<br>
From the chemical composition, 3003 aluminum sheet is aluminum-manganese alloy, the main alloying element is manganese. 5052 aluminum plate is aluminum-magnesium alloy, the main alloying element is magnesium. 3003 aluminum aluminum content slightly higher than 5052 aluminum.<br>
From the chemical composition, 3003 aluminum sheet is aluminum-manganese alloy, the main alloying element is manganese. 5052 aluminum plate sheet is aluminum-magnesium alloy, the main alloying element is magnesium. 3003 aluminum sheet content slightly higher than 5052 aluminum sheet.<br>
From the mechanical properties, 3003 H24 <strong>aluminum sheet plate</strong> tensile strength at 145-195Rm / MPa, and 5052 H24 aluminum plate tensile strength as high as 230-280Rm / MPa, much higher than 3003 H24 aluminum sheet; 3003 H24 aluminum plate extension strength is 115Rm / MPa, and 5052 H24 extension strength of the aluminum plate is 150Rm / MPa. Therefore, the performance of 5052 aluminum plate is significantly better than 3003 aluminum.<br>
From the commonly used specifications, 3003 aluminum plate apply with thin aluminum sheets more, plate application is not much; and 5052 aluminum plate in addition to thin aluminum plate, thick aluminum plate is also widely used.<br>
From the price of aluminum plate sheet,the price of 3003 aluminum plate is slightly higher than that of pure aluminum plate, and the price of 5052 aluminum sheet is obviously higher than that of 3003 aluminum sheet. According to the different specifications and thickness, the price of per ton of <strong>5052 aluminum sheet</strong> is about 2000-3000 yuan higher than that of a ton of 3003 aluminum sheet.</p>
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| The forming method of brushed aluminum sheetplate |
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Posted by: Eddieutife - 08-12-2020, 05:49 AM - Forum: Knowledge & Technique
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<p>
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Brushed aluminum sheet/plate is widely used in the field of wire drawing aluminum panels, fire panels, aluminum frames, cabinets, doors and windows, boutique boutique veneer, signage, lighting, indoor and outdoor decoration, household appliances, luggage, gifts, furniture, consumer electronics etc., it is a kind of decorative aluminum plates currently quite popular.<br>
The aluminum brushed sheet is a process of repeatedly scraping the aluminum plate with sandpaper. The production process is mainly divided into 3 parts: deester, sand mill and washing.<br>
Brush aluminum sheet consists of straight line wire drawing, wire drawing, corrugated wire drawing, lines drawing and thread drawing, below is their molding methods:<br>
Straight line aluminum brushed sheet: on the aluminum plate sheet surface by mechanical friction method to process straight lines, with brush aluminum surface scratches and decorative aluminum surface double role.<br>
Brush brushed aluminum sheet/plate: disorderly lines brushed aluminum sheet is under the high speed wire brush, about aluminum plate before and after the friction was obtained a no rules, no obvious grain inferior smooth silking aluminum plate.<br>
Thread drawing aluminum plate: brushed aluminum plate is used in a shaft with a circular felt small motor, should be fixed on the desktop, the 60 degree Angle with the table, using the rotation of the felt and moves in a straight slide, rub the width is consistent in the aluminum plate surface spin thread lines.<br>
Corrugated wire aluminum brushed sheet: the ripple drawing aluminum plate is usually made on the brushing machine and the rubbing machine. The axial movement of the upper group grinding roller is used to brush the metal surface, and the wavy lines are obtained.<br>
Twistcore aluminum brushed sheet: twistcore aluminum brushed sheet is used wool blankets or nylon column grind stone wheel is arranged on the drilling machine, kerosene and polishing ointment on the metal surface of a rotating grinding thread obtained, it is used for processing circular decorative signs and small decorative shaped dial.</p>
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